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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Encoder and allocation pool for `CommandBuffer`s."><title>CommandEncoder in wgpu_hal - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="wgpu_hal" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../wgpu_hal/index.html">wgpu_<wbr>hal</a><span class="version">23.0.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Command<wbr>Encoder</a></h2><h3><a href="#">Sections</a></h3><ul class="block top-toc"><li><a href="#safety" title="Safety">Safety</a></li></ul><h3><a href="#required-associated-types">Required Associated Types</a></h3><ul class="block"><li><a href="#associatedtype.A" title="A">A</a></li></ul><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.begin_compute_pass" title="begin_compute_pass">begin_compute_pass</a></li><li><a href="#tymethod.begin_debug_marker" title="begin_debug_marker">begin_debug_marker</a></li><li><a href="#tymethod.begin_encoding" title="begin_encoding">begin_encoding</a></li><li><a href="#tymethod.begin_query" title="begin_query">begin_query</a></li><li><a href="#tymethod.begin_render_pass" title="begin_render_pass">begin_render_pass</a></li><li><a href="#tymethod.build_acceleration_structures" title="build_acceleration_structures">build_acceleration_structures</a></li><li><a href="#tymethod.clear_buffer" title="clear_buffer">clear_buffer</a></li><li><a href="#tymethod.copy_buffer_to_buffer" title="copy_buffer_to_buffer">copy_buffer_to_buffer</a></li><li><a href="#tymethod.copy_buffer_to_texture" title="copy_buffer_to_texture">copy_buffer_to_texture</a></li><li><a href="#tymethod.copy_query_results" title="copy_query_results">copy_query_results</a></li><li><a href="#tymethod.copy_texture_to_buffer" title="copy_texture_to_buffer">copy_texture_to_buffer</a></li><li><a href="#tymethod.copy_texture_to_texture" title="copy_texture_to_texture">copy_texture_to_texture</a></li><li><a href="#tymethod.discard_encoding" title="discard_encoding">discard_encoding</a></li><li><a href="#tymethod.dispatch" title="dispatch">dispatch</a></li><li><a href="#tymethod.dispatch_indirect" title="dispatch_indirect">dispatch_indirect</a></li><li><a href="#tymethod.draw" title="draw">draw</a></li><li><a href="#tymethod.draw_indexed" title="draw_indexed">draw_indexed</a></li><li><a href="#tymethod.draw_indexed_indirect" title="draw_indexed_indirect">draw_indexed_indirect</a></li><li><a href="#tymethod.draw_indexed_indirect_count" title="draw_indexed_indirect_count">draw_indexed_indirect_count</a></li><li><a href="#tymethod.draw_indirect" title="draw_indirect">draw_indirect</a></li><li><a href="#tymethod.draw_indirect_count" title="draw_indirect_count">draw_indirect_count</a></li><li><a href="#tymethod.end_compute_pass" title="end_compute_pass">end_compute_pass</a></li><li><a href="#tymethod.end_debug_marker" title="end_debug_marker">end_debug_marker</a></li><li><a href="#tymethod.end_encoding" title="end_encoding">end_encoding</a></li><li><a href="#tymethod.end_query" title="end_query">end_query</a></li><li><a href="#tymethod.end_render_pass" title="end_render_pass">end_render_pass</a></li><li><a href="#tymethod.insert_debug_marker" title="insert_debug_marker">insert_debug_marker</a></li><li><a href="#tymethod.place_acceleration_structure_barrier" title="place_acceleration_structure_barrier">place_acceleration_structure_barrier</a></li><li><a href="#tymethod.reset_all" title="reset_all">reset_all</a></li><li><a href="#tymethod.reset_queries" title="reset_queries">reset_queries</a></li><li><a href="#tymethod.set_bind_group" title="set_bind_group">set_bind_group</a></li><li><a href="#tymethod.set_blend_constants" title="set_blend_constants">set_blend_constants</a></li><li><a href="#tymethod.set_compute_pipeline" title="set_compute_pipeline">set_compute_pipeline</a></li><li><a href="#tymethod.set_index_buffer" title="set_index_buffer">set_index_buffer</a></li><li><a href="#tymethod.set_push_constants" title="set_push_constants">set_push_constants</a></li><li><a href="#tymethod.set_render_pipeline" title="set_render_pipeline">set_render_pipeline</a></li><li><a href="#tymethod.set_scissor_rect" title="set_scissor_rect">set_scissor_rect</a></li><li><a href="#tymethod.set_stencil_reference" title="set_stencil_reference">set_stencil_reference</a></li><li><a href="#tymethod.set_vertex_buffer" title="set_vertex_buffer">set_vertex_buffer</a></li><li><a href="#tymethod.set_viewport" title="set_viewport">set_viewport</a></li><li><a href="#tymethod.transition_buffers" title="transition_buffers">transition_buffers</a></li><li><a href="#tymethod.transition_textures" title="transition_textures">transition_textures</a></li><li><a href="#tymethod.write_timestamp" title="write_timestamp">write_timestamp</a></li></ul><h3><a href="#dyn-compatibility">Dyn Compatibility</a></h3><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate wgpu_<wbr>hal</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="index.html">wgpu_hal</a></span><h1>Trait <span class="trait">CommandEncoder</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/wgpu_hal/lib.rs.html#1115-1510">Source</a> </span></div><pre class="rust item-decl"><code>pub trait CommandEncoder: <a class="trait" href="../wgpu_types/send_sync/trait.WasmNotSendSync.html" title="trait wgpu_types::send_sync::WasmNotSendSync">WasmNotSendSync</a> + <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> {
type <a href="#associatedtype.A" class="associatedtype">A</a>: <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>;
<details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 43 methods</span></summary> // Required methods
unsafe fn <a href="#tymethod.begin_encoding" class="fn">begin_encoding</a>(
&amp;mut self,
label: <a class="type" href="type.Label.html" title="type wgpu_hal::Label">Label</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="enum" href="enum.DeviceError.html" title="enum wgpu_hal::DeviceError">DeviceError</a>&gt;;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.discard_encoding" class="fn">discard_encoding</a>(&amp;mut self);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.end_encoding" class="fn">end_encoding</a>(
&amp;mut self,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.CommandBuffer" title="type wgpu_hal::Api::CommandBuffer">CommandBuffer</a>, <a class="enum" href="enum.DeviceError.html" title="enum wgpu_hal::DeviceError">DeviceError</a>&gt;;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.reset_all" class="fn">reset_all</a>&lt;I&gt;(&amp;mut self, command_buffers: I)
<span class="where">where I: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.CommandBuffer" title="type wgpu_hal::Api::CommandBuffer">CommandBuffer</a>&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.transition_buffers" class="fn">transition_buffers</a>&lt;'a, T&gt;(&amp;mut self, barriers: T)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferBarrier.html" title="struct wgpu_hal::BufferBarrier">BufferBarrier</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.transition_textures" class="fn">transition_textures</a>&lt;'a, T&gt;(&amp;mut self, barriers: T)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.TextureBarrier.html" title="struct wgpu_hal::TextureBarrier">TextureBarrier</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>&gt;&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.clear_buffer" class="fn">clear_buffer</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
range: <a class="type" href="type.MemoryRange.html" title="type wgpu_hal::MemoryRange">MemoryRange</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.copy_buffer_to_buffer" class="fn">copy_buffer_to_buffer</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
regions: T,
)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferCopy.html" title="struct wgpu_hal::BufferCopy">BufferCopy</a>&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.copy_texture_to_texture" class="fn">copy_texture_to_texture</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
src_usage: <a class="struct" href="struct.TextureUses.html" title="struct wgpu_hal::TextureUses">TextureUses</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
regions: T,
)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.TextureCopy.html" title="struct wgpu_hal::TextureCopy">TextureCopy</a>&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.copy_buffer_to_texture" class="fn">copy_buffer_to_texture</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
regions: T,
)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferTextureCopy.html" title="struct wgpu_hal::BufferTextureCopy">BufferTextureCopy</a>&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.copy_texture_to_buffer" class="fn">copy_texture_to_buffer</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
src_usage: <a class="struct" href="struct.TextureUses.html" title="struct wgpu_hal::TextureUses">TextureUses</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
regions: T,
)
<span class="where">where T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferTextureCopy.html" title="struct wgpu_hal::BufferTextureCopy">BufferTextureCopy</a>&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_bind_group" class="fn">set_bind_group</a>(
&amp;mut self,
layout: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.PipelineLayout" title="type wgpu_hal::Api::PipelineLayout">PipelineLayout</a>,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
group: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.BindGroup" title="type wgpu_hal::Api::BindGroup">BindGroup</a>,
dynamic_offsets: &amp;[<a class="type" href="../wgpu_types/type.DynamicOffset.html" title="type wgpu_types::DynamicOffset">DynamicOffset</a>],
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_push_constants" class="fn">set_push_constants</a>(
&amp;mut self,
layout: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.PipelineLayout" title="type wgpu_hal::Api::PipelineLayout">PipelineLayout</a>,
stages: <a class="struct" href="../wgpu_types/struct.ShaderStages.html" title="struct wgpu_types::ShaderStages">ShaderStages</a>,
offset_bytes: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
data: &amp;[<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>],
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.insert_debug_marker" class="fn">insert_debug_marker</a>(&amp;mut self, label: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a>);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.begin_debug_marker" class="fn">begin_debug_marker</a>(&amp;mut self, group_label: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a>);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.end_debug_marker" class="fn">end_debug_marker</a>(&amp;mut self);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.begin_query" class="fn">begin_query</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.end_query" class="fn">end_query</a>(&amp;mut self, set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>, index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.write_timestamp" class="fn">write_timestamp</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.reset_queries" class="fn">reset_queries</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.copy_query_results" class="fn">copy_query_results</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
stride: <a class="type" href="../wgpu_types/type.BufferSize.html" title="type wgpu_types::BufferSize">BufferSize</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.begin_render_pass" class="fn">begin_render_pass</a>(
&amp;mut self,
desc: &amp;<a class="struct" href="struct.RenderPassDescriptor.html" title="struct wgpu_hal::RenderPassDescriptor">RenderPassDescriptor</a>&lt;'_, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.TextureView" title="type wgpu_hal::Api::TextureView">TextureView</a>&gt;,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.end_render_pass" class="fn">end_render_pass</a>(&amp;mut self);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_render_pipeline" class="fn">set_render_pipeline</a>(
&amp;mut self,
pipeline: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.RenderPipeline" title="type wgpu_hal::Api::RenderPipeline">RenderPipeline</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_index_buffer" class="fn">set_index_buffer</a>&lt;'a&gt;(
&amp;mut self,
binding: <a class="struct" href="struct.BufferBinding.html" title="struct wgpu_hal::BufferBinding">BufferBinding</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;,
format: <a class="enum" href="../wgpu_types/enum.IndexFormat.html" title="enum wgpu_types::IndexFormat">IndexFormat</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_vertex_buffer" class="fn">set_vertex_buffer</a>&lt;'a&gt;(
&amp;mut self,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
binding: <a class="struct" href="struct.BufferBinding.html" title="struct wgpu_hal::BufferBinding">BufferBinding</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_viewport" class="fn">set_viewport</a>(&amp;mut self, rect: &amp;<a class="struct" href="struct.Rect.html" title="struct wgpu_hal::Rect">Rect</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>&gt;, depth_range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>&gt;);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_scissor_rect" class="fn">set_scissor_rect</a>(&amp;mut self, rect: &amp;<a class="struct" href="struct.Rect.html" title="struct wgpu_hal::Rect">Rect</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_stencil_reference" class="fn">set_stencil_reference</a>(&amp;mut self, value: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_blend_constants" class="fn">set_blend_constants</a>(&amp;mut self, color: &amp;[<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">4</a>]);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw" class="fn">draw</a>(
&amp;mut self,
first_vertex: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
vertex_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
first_instance: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
instance_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw_indexed" class="fn">draw_indexed</a>(
&amp;mut self,
first_index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
index_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
base_vertex: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.i32.html">i32</a>,
first_instance: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
instance_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw_indirect" class="fn">draw_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
draw_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw_indexed_indirect" class="fn">draw_indexed_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
draw_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw_indirect_count" class="fn">draw_indirect_count</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
count_buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
count_offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
max_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.draw_indexed_indirect_count" class="fn">draw_indexed_indirect_count</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
count_buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
count_offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
max_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.begin_compute_pass" class="fn">begin_compute_pass</a>(
&amp;mut self,
desc: &amp;<a class="struct" href="struct.ComputePassDescriptor.html" title="struct wgpu_hal::ComputePassDescriptor">ComputePassDescriptor</a>&lt;'_, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>&gt;,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.end_compute_pass" class="fn">end_compute_pass</a>(&amp;mut self);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.set_compute_pipeline" class="fn">set_compute_pipeline</a>(
&amp;mut self,
pipeline: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.ComputePipeline" title="type wgpu_hal::Api::ComputePipeline">ComputePipeline</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.dispatch" class="fn">dispatch</a>(&amp;mut self, count: [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">3</a>]);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.dispatch_indirect" class="fn">dispatch_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
);
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.build_acceleration_structures" class="fn">build_acceleration_structures</a>&lt;'a, T&gt;(
&amp;mut self,
descriptor_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
descriptors: T,
)
<span class="where">where Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a>: 'a,
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = <a class="struct" href="struct.BuildAccelerationStructureDescriptor.html" title="struct wgpu_hal::BuildAccelerationStructureDescriptor">BuildAccelerationStructureDescriptor</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.AccelerationStructure" title="type wgpu_hal::Api::AccelerationStructure">AccelerationStructure</a>&gt;&gt;</span>;
<span class="item-spacer"></span> unsafe fn <a href="#tymethod.place_acceleration_structure_barrier" class="fn">place_acceleration_structure_barrier</a>(
&amp;mut self,
barrier: <a class="struct" href="struct.AccelerationStructureBarrier.html" title="struct wgpu_hal::AccelerationStructureBarrier">AccelerationStructureBarrier</a>,
);
</details>}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Encoder and allocation pool for <code>CommandBuffer</code>s.</p>
<p>A <code>CommandEncoder</code> not only constructs <code>CommandBuffer</code>s but also
acts as the allocation pool that owns the buffers’ underlying
storage. Thus, <code>CommandBuffer</code>s must not outlive the
<code>CommandEncoder</code> that created them.</p>
<p>The life cycle of a <code>CommandBuffer</code> is as follows:</p>
<ul>
<li>
<p>Call <a href="trait.Device.html#tymethod.create_command_encoder" title="method wgpu_hal::Device::create_command_encoder"><code>Device::create_command_encoder</code></a> to create a new
<code>CommandEncoder</code>, in the “closed” state.</p>
</li>
<li>
<p>Call <code>begin_encoding</code> on a closed <code>CommandEncoder</code> to begin
recording commands. This puts the <code>CommandEncoder</code> in the
“recording” state.</p>
</li>
<li>
<p>Call methods like <code>copy_buffer_to_buffer</code>, <code>begin_render_pass</code>,
etc. on a “recording” <code>CommandEncoder</code> to add commands to the
list. (If an error occurs, you must call <code>discard_encoding</code>; see
below.)</p>
</li>
<li>
<p>Call <code>end_encoding</code> on a recording <code>CommandEncoder</code> to close the
encoder and construct a fresh <code>CommandBuffer</code> consisting of the
list of commands recorded up to that point.</p>
</li>
<li>
<p>Call <code>discard_encoding</code> on a recording <code>CommandEncoder</code> to drop
the commands recorded thus far and close the encoder. This is
the only safe thing to do on a <code>CommandEncoder</code> if an error has
occurred while recording commands.</p>
</li>
<li>
<p>Call <code>reset_all</code> on a closed <code>CommandEncoder</code>, passing all the
live <code>CommandBuffers</code> built from it. All the <code>CommandBuffer</code>s
are destroyed, and their resources are freed.</p>
</li>
</ul>
<h2 id="safety"><a class="doc-anchor" href="#safety">§</a>Safety</h2>
<ul>
<li>
<p>The <code>CommandEncoder</code> must be in the states described above to
make the given calls.</p>
</li>
<li>
<p>A <code>CommandBuffer</code> that has been submitted for execution on the
GPU must live until its execution is complete.</p>
</li>
<li>
<p>A <code>CommandBuffer</code> must not outlive the <code>CommandEncoder</code> that
built it.</p>
</li>
<li>
<p>A <code>CommandEncoder</code> must not outlive its <code>Device</code>.</p>
</li>
</ul>
<p>It is the user’s responsibility to meet this requirements. This
allows <code>CommandEncoder</code> implementations to keep their state
tracking to a minimum.</p>
</div></details><h2 id="required-associated-types" class="section-header">Required Associated Types<a href="#required-associated-types" class="anchor">§</a></h2><div class="methods"><section id="associatedtype.A" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1116">Source</a><h4 class="code-header">type <a href="#associatedtype.A" class="associatedtype">A</a>: <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a></h4></section></div><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.begin_encoding" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1125">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.begin_encoding" class="fn">begin_encoding</a>(&amp;mut self, label: <a class="type" href="type.Label.html" title="type wgpu_hal::Label">Label</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="enum" href="enum.DeviceError.html" title="enum wgpu_hal::DeviceError">DeviceError</a>&gt;</h4></section></summary><div class="docblock"><p>Begin encoding a new command buffer.</p>
<p>This puts this <code>CommandEncoder</code> in the “recording” state.</p>
<h5 id="safety-1"><a class="doc-anchor" href="#safety-1">§</a>Safety</h5>
<p>This <code>CommandEncoder</code> must be in the “closed” state.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.discard_encoding" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1141">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.discard_encoding" class="fn">discard_encoding</a>(&amp;mut self)</h4></section></summary><div class="docblock"><p>Discard the command list under construction.</p>
<p>If an error has occurred while recording commands, this
is the only safe thing to do with the encoder.</p>
<p>This puts this <code>CommandEncoder</code> in the “closed” state.</p>
<h5 id="safety-2"><a class="doc-anchor" href="#safety-2">§</a>Safety</h5>
<p>This <code>CommandEncoder</code> must be in the “recording” state.</p>
<p>Callers must not assume that implementations of this
function are idempotent, and thus should not call it
multiple times in a row.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.end_encoding" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1162">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.end_encoding" class="fn">end_encoding</a>(
&amp;mut self,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.CommandBuffer" title="type wgpu_hal::Api::CommandBuffer">CommandBuffer</a>, <a class="enum" href="enum.DeviceError.html" title="enum wgpu_hal::DeviceError">DeviceError</a>&gt;</h4></section></summary><div class="docblock"><p>Return a fresh <a href="trait.Api.html#associatedtype.CommandBuffer" title="associated type wgpu_hal::Api::CommandBuffer"><code>CommandBuffer</code></a> holding the recorded commands.</p>
<p>The returned <a href="trait.Api.html#associatedtype.CommandBuffer" title="associated type wgpu_hal::Api::CommandBuffer"><code>CommandBuffer</code></a> holds all the commands recorded
on this <code>CommandEncoder</code> since the last call to
<a href="trait.CommandEncoder.html#tymethod.begin_encoding" title="method wgpu_hal::CommandEncoder::begin_encoding"><code>begin_encoding</code></a>.</p>
<p>This puts this <code>CommandEncoder</code> in the “closed” state.</p>
<h5 id="safety-3"><a class="doc-anchor" href="#safety-3">§</a>Safety</h5>
<p>This <code>CommandEncoder</code> must be in the “recording” state.</p>
<p>The returned <a href="trait.Api.html#associatedtype.CommandBuffer" title="associated type wgpu_hal::Api::CommandBuffer"><code>CommandBuffer</code></a> must not outlive this
<code>CommandEncoder</code>. Implementations are allowed to build
<code>CommandBuffer</code>s that depend on storage owned by this
<code>CommandEncoder</code>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.reset_all" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1175-1177">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.reset_all" class="fn">reset_all</a>&lt;I&gt;(&amp;mut self, command_buffers: I)<div class="where">where
I: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.CommandBuffer" title="type wgpu_hal::Api::CommandBuffer">CommandBuffer</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Reclaim all resources belonging to this <code>CommandEncoder</code>.</p>
<h5 id="safety-4"><a class="doc-anchor" href="#safety-4">§</a>Safety</h5>
<p>This <code>CommandEncoder</code> must be in the “closed” state.</p>
<p>The <code>command_buffers</code> iterator must produce all the live
<a href="trait.Api.html#associatedtype.CommandBuffer" title="associated type wgpu_hal::Api::CommandBuffer"><code>CommandBuffer</code></a>s built using this <code>CommandEncoder</code> — that
is, every extant <code>CommandBuffer</code> returned from <code>end_encoding</code>.</p>
</div></details><section id="tymethod.transition_buffers" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1179-1181">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.transition_buffers" class="fn">transition_buffers</a>&lt;'a, T&gt;(&amp;mut self, barriers: T)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferBarrier.html" title="struct wgpu_hal::BufferBarrier">BufferBarrier</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;&gt;,</div></h4></section><section id="tymethod.transition_textures" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1183-1185">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.transition_textures" class="fn">transition_textures</a>&lt;'a, T&gt;(&amp;mut self, barriers: T)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.TextureBarrier.html" title="struct wgpu_hal::TextureBarrier">TextureBarrier</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>&gt;&gt;,</div></h4></section><section id="tymethod.clear_buffer" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1189">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.clear_buffer" class="fn">clear_buffer</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
range: <a class="type" href="type.MemoryRange.html" title="type wgpu_hal::MemoryRange">MemoryRange</a>,
)</h4></section><section id="tymethod.copy_buffer_to_buffer" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1191-1197">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.copy_buffer_to_buffer" class="fn">copy_buffer_to_buffer</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
regions: T,
)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferCopy.html" title="struct wgpu_hal::BufferCopy">BufferCopy</a>&gt;,</div></h4></section><details class="toggle method-toggle" open><summary><section id="tymethod.copy_texture_to_texture" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1217-1224">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.copy_texture_to_texture" class="fn">copy_texture_to_texture</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
src_usage: <a class="struct" href="struct.TextureUses.html" title="struct wgpu_hal::TextureUses">TextureUses</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
regions: T,
)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.TextureCopy.html" title="struct wgpu_hal::TextureCopy">TextureCopy</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Copy from one texture to another.
Works with a single array layer.
Note: <code>dst</code> current usage has to be <code>TextureUses::COPY_DST</code>.
Note: the copy extent is in physical size (rounded to the block size)</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.copy_buffer_to_texture" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1230-1236">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.copy_buffer_to_texture" class="fn">copy_buffer_to_texture</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
regions: T,
)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferTextureCopy.html" title="struct wgpu_hal::BufferTextureCopy">BufferTextureCopy</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Copy from buffer to texture.
Works with a single array layer.
Note: <code>dst</code> current usage has to be <code>TextureUses::COPY_DST</code>.
Note: the copy extent is in physical size (rounded to the block size)</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.copy_texture_to_buffer" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1241-1248">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.copy_texture_to_buffer" class="fn">copy_texture_to_buffer</a>&lt;T&gt;(
&amp;mut self,
src: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Texture" title="type wgpu_hal::Api::Texture">Texture</a>,
src_usage: <a class="struct" href="struct.TextureUses.html" title="struct wgpu_hal::TextureUses">TextureUses</a>,
dst: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
regions: T,
)<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="struct" href="struct.BufferTextureCopy.html" title="struct wgpu_hal::BufferTextureCopy">BufferTextureCopy</a>&gt;,</div></h4></section></summary><div class="docblock"><p>Copy from texture to buffer.
Works with a single array layer.
Note: the copy extent is in physical size (rounded to the block size)</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.set_bind_group" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1286-1292">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_bind_group" class="fn">set_bind_group</a>(
&amp;mut self,
layout: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.PipelineLayout" title="type wgpu_hal::Api::PipelineLayout">PipelineLayout</a>,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
group: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.BindGroup" title="type wgpu_hal::Api::BindGroup">BindGroup</a>,
dynamic_offsets: &amp;[<a class="type" href="../wgpu_types/type.DynamicOffset.html" title="type wgpu_types::DynamicOffset">DynamicOffset</a>],
)</h4></section></summary><div class="docblock"><p>Sets the bind group at <code>index</code> to <code>group</code>.</p>
<p>If this is not the first call to <code>set_bind_group</code> within the current
render or compute pass:</p>
<ul>
<li>
<p>If <code>layout</code> contains <code>n</code> bind group layouts, then any previously set
bind groups at indices <code>n</code> or higher are cleared.</p>
</li>
<li>
<p>If the first <code>m</code> bind group layouts of <code>layout</code> are equal to those of
the previously passed layout, but no more, then any previously set
bind groups at indices <code>m</code> or higher are cleared.</p>
</li>
</ul>
<p>It follows from the above that passing the same layout as before doesn’t
clear any bind groups.</p>
<h5 id="safety-5"><a class="doc-anchor" href="#safety-5">§</a>Safety</h5>
<ul>
<li>
<p>This <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a> must be within a render or compute pass.</p>
</li>
<li>
<p><code>index</code> must be the valid index of some bind group layout in <code>layout</code>.
Call this the “relevant bind group layout”.</p>
</li>
<li>
<p>The layout of <code>group</code> must be equal to the relevant bind group layout.</p>
</li>
<li>
<p>The length of <code>dynamic_offsets</code> must match the number of buffer
bindings <a href="../wgpu_types/enum.BindingType.html#variant.Buffer.field.has_dynamic_offset" title="field wgpu_types::BindingType::has_dynamic_offset">with dynamic offsets</a> in the relevant bind group
layout.</p>
</li>
<li>
<p>If those buffer bindings are ordered by increasing <a href="../wgpu_types/struct.BindGroupLayoutEntry.html#structfield.binding" title="field wgpu_types::BindGroupLayoutEntry::binding"><code>binding</code> number</a>
and paired with elements from <code>dynamic_offsets</code>, then each offset must
be a valid offset for the binding’s corresponding buffer in <code>group</code>.</p>
</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.set_push_constants" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1302-1308">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_push_constants" class="fn">set_push_constants</a>(
&amp;mut self,
layout: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.PipelineLayout" title="type wgpu_hal::Api::PipelineLayout">PipelineLayout</a>,
stages: <a class="struct" href="../wgpu_types/struct.ShaderStages.html" title="struct wgpu_types::ShaderStages">ShaderStages</a>,
offset_bytes: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
data: &amp;[<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>],
)</h4></section></summary><div class="docblock"><p>Sets a range in push constant data.</p>
<p>IMPORTANT: while the data is passed as words, the offset is in bytes!</p>
<h5 id="safety-6"><a class="doc-anchor" href="#safety-6">§</a>Safety</h5>
<ul>
<li><code>offset_bytes</code> must be a multiple of 4.</li>
<li>The range of push constants written must be valid for the pipeline layout at draw time.</li>
</ul>
</div></details><section id="tymethod.insert_debug_marker" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1310">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.insert_debug_marker" class="fn">insert_debug_marker</a>(&amp;mut self, label: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a>)</h4></section><section id="tymethod.begin_debug_marker" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1311">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.begin_debug_marker" class="fn">begin_debug_marker</a>(&amp;mut self, group_label: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a>)</h4></section><section id="tymethod.end_debug_marker" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1312">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.end_debug_marker" class="fn">end_debug_marker</a>(&amp;mut self)</h4></section><details class="toggle method-toggle" open><summary><section id="tymethod.begin_query" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1319">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.begin_query" class="fn">begin_query</a>(&amp;mut self, set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>, index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>)</h4></section></summary><div class="docblock"><h5 id="safety-7"><a class="doc-anchor" href="#safety-7">§</a>Safety:</h5>
<ul>
<li>If <code>set</code> is an occlusion query set, it must be the same one as used in the <a href="struct.RenderPassDescriptor.html#structfield.occlusion_query_set" title="field wgpu_hal::RenderPassDescriptor::occlusion_query_set"><code>RenderPassDescriptor::occlusion_query_set</code></a> parameter.</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.end_query" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1323">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.end_query" class="fn">end_query</a>(&amp;mut self, set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>, index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>)</h4></section></summary><div class="docblock"><h5 id="safety-8"><a class="doc-anchor" href="#safety-8">§</a>Safety:</h5>
<ul>
<li>If <code>set</code> is an occlusion query set, it must be the same one as used in the <a href="struct.RenderPassDescriptor.html#structfield.occlusion_query_set" title="field wgpu_hal::RenderPassDescriptor::occlusion_query_set"><code>RenderPassDescriptor::occlusion_query_set</code></a> parameter.</li>
</ul>
</div></details><section id="tymethod.write_timestamp" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1324">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.write_timestamp" class="fn">write_timestamp</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.reset_queries" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1325">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.reset_queries" class="fn">reset_queries</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;,
)</h4></section><section id="tymethod.copy_query_results" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1326-1333">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.copy_query_results" class="fn">copy_query_results</a>(
&amp;mut self,
set: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>,
range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
stride: <a class="type" href="../wgpu_types/type.BufferSize.html" title="type wgpu_types::BufferSize">BufferSize</a>,
)</h4></section><details class="toggle method-toggle" open><summary><section id="tymethod.begin_render_pass" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1360-1363">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.begin_render_pass" class="fn">begin_render_pass</a>(
&amp;mut self,
desc: &amp;<a class="struct" href="struct.RenderPassDescriptor.html" title="struct wgpu_hal::RenderPassDescriptor">RenderPassDescriptor</a>&lt;'_, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.TextureView" title="type wgpu_hal::Api::TextureView">TextureView</a>&gt;,
)</h4></section></summary><div class="docblock"><p>Begin a new render pass, clearing all active bindings.</p>
<p>This clears any bindings established by the following calls:</p>
<ul>
<li><a href="trait.CommandEncoder.html#tymethod.set_bind_group" title="method wgpu_hal::CommandEncoder::set_bind_group"><code>set_bind_group</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_push_constants" title="method wgpu_hal::CommandEncoder::set_push_constants"><code>set_push_constants</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.begin_query" title="method wgpu_hal::CommandEncoder::begin_query"><code>begin_query</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_render_pipeline" title="method wgpu_hal::CommandEncoder::set_render_pipeline"><code>set_render_pipeline</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_index_buffer" title="method wgpu_hal::CommandEncoder::set_index_buffer"><code>set_index_buffer</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_vertex_buffer" title="method wgpu_hal::CommandEncoder::set_vertex_buffer"><code>set_vertex_buffer</code></a></li>
</ul>
<h5 id="safety-9"><a class="doc-anchor" href="#safety-9">§</a>Safety</h5>
<ul>
<li>
<p>All prior calls to <a href="trait.CommandEncoder.html#tymethod.begin_render_pass" title="method wgpu_hal::CommandEncoder::begin_render_pass"><code>begin_render_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a> must have been followed
by a call to <a href="trait.CommandEncoder.html#tymethod.end_render_pass" title="method wgpu_hal::CommandEncoder::end_render_pass"><code>end_render_pass</code></a>.</p>
</li>
<li>
<p>All prior calls to <a href="trait.CommandEncoder.html#tymethod.begin_compute_pass" title="method wgpu_hal::CommandEncoder::begin_compute_pass"><code>begin_compute_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a> must have been followed
by a call to <a href="trait.CommandEncoder.html#tymethod.end_compute_pass" title="method wgpu_hal::CommandEncoder::end_compute_pass"><code>end_compute_pass</code></a>.</p>
</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.end_render_pass" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1374">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.end_render_pass" class="fn">end_render_pass</a>(&amp;mut self)</h4></section></summary><div class="docblock"><p>End the current render pass.</p>
<h5 id="safety-10"><a class="doc-anchor" href="#safety-10">§</a>Safety</h5>
<ul>
<li>There must have been a prior call to <a href="trait.CommandEncoder.html#tymethod.begin_render_pass" title="method wgpu_hal::CommandEncoder::begin_render_pass"><code>begin_render_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a>
that has not been followed by a call to <a href="trait.CommandEncoder.html#tymethod.end_render_pass" title="method wgpu_hal::CommandEncoder::end_render_pass"><code>end_render_pass</code></a>.</li>
</ul>
</div></details><section id="tymethod.set_render_pipeline" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1376">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_render_pipeline" class="fn">set_render_pipeline</a>(
&amp;mut self,
pipeline: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.RenderPipeline" title="type wgpu_hal::Api::RenderPipeline">RenderPipeline</a>,
)</h4></section><section id="tymethod.set_index_buffer" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1378-1382">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_index_buffer" class="fn">set_index_buffer</a>&lt;'a&gt;(
&amp;mut self,
binding: <a class="struct" href="struct.BufferBinding.html" title="struct wgpu_hal::BufferBinding">BufferBinding</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;,
format: <a class="enum" href="../wgpu_types/enum.IndexFormat.html" title="enum wgpu_types::IndexFormat">IndexFormat</a>,
)</h4></section><section id="tymethod.set_vertex_buffer" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1383-1387">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_vertex_buffer" class="fn">set_vertex_buffer</a>&lt;'a&gt;(
&amp;mut self,
index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
binding: <a class="struct" href="struct.BufferBinding.html" title="struct wgpu_hal::BufferBinding">BufferBinding</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>&gt;,
)</h4></section><section id="tymethod.set_viewport" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1388">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_viewport" class="fn">set_viewport</a>(&amp;mut self, rect: &amp;<a class="struct" href="struct.Rect.html" title="struct wgpu_hal::Rect">Rect</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>&gt;, depth_range: <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ops/range/struct.Range.html" title="struct core::ops::range::Range">Range</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>&gt;)</h4></section><section id="tymethod.set_scissor_rect" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1389">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_scissor_rect" class="fn">set_scissor_rect</a>(&amp;mut self, rect: &amp;<a class="struct" href="struct.Rect.html" title="struct wgpu_hal::Rect">Rect</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>&gt;)</h4></section><section id="tymethod.set_stencil_reference" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1390">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_stencil_reference" class="fn">set_stencil_reference</a>(&amp;mut self, value: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>)</h4></section><section id="tymethod.set_blend_constants" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1391">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_blend_constants" class="fn">set_blend_constants</a>(&amp;mut self, color: &amp;[<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f32.html">f32</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">4</a>])</h4></section><section id="tymethod.draw" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1393-1399">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw" class="fn">draw</a>(
&amp;mut self,
first_vertex: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
vertex_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
first_instance: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
instance_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.draw_indexed" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1400-1407">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw_indexed" class="fn">draw_indexed</a>(
&amp;mut self,
first_index: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
index_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
base_vertex: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.i32.html">i32</a>,
first_instance: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
instance_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.draw_indirect" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1408-1413">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw_indirect" class="fn">draw_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
draw_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.draw_indexed_indirect" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1414-1419">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw_indexed_indirect" class="fn">draw_indexed_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
draw_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.draw_indirect_count" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1420-1427">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw_indirect_count" class="fn">draw_indirect_count</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
count_buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
count_offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
max_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><section id="tymethod.draw_indexed_indirect_count" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1428-1435">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.draw_indexed_indirect_count" class="fn">draw_indexed_indirect_count</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
count_buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
count_offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
max_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
)</h4></section><details class="toggle method-toggle" open><summary><section id="tymethod.begin_compute_pass" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1460-1463">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.begin_compute_pass" class="fn">begin_compute_pass</a>(
&amp;mut self,
desc: &amp;<a class="struct" href="struct.ComputePassDescriptor.html" title="struct wgpu_hal::ComputePassDescriptor">ComputePassDescriptor</a>&lt;'_, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.QuerySet" title="type wgpu_hal::Api::QuerySet">QuerySet</a>&gt;,
)</h4></section></summary><div class="docblock"><p>Begin a new compute pass, clearing all active bindings.</p>
<p>This clears any bindings established by the following calls:</p>
<ul>
<li><a href="trait.CommandEncoder.html#tymethod.set_bind_group" title="method wgpu_hal::CommandEncoder::set_bind_group"><code>set_bind_group</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_push_constants" title="method wgpu_hal::CommandEncoder::set_push_constants"><code>set_push_constants</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.begin_query" title="method wgpu_hal::CommandEncoder::begin_query"><code>begin_query</code></a></li>
<li><a href="trait.CommandEncoder.html#tymethod.set_compute_pipeline" title="method wgpu_hal::CommandEncoder::set_compute_pipeline"><code>set_compute_pipeline</code></a></li>
</ul>
<h5 id="safety-11"><a class="doc-anchor" href="#safety-11">§</a>Safety</h5>
<ul>
<li>
<p>All prior calls to <a href="trait.CommandEncoder.html#tymethod.begin_render_pass" title="method wgpu_hal::CommandEncoder::begin_render_pass"><code>begin_render_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a> must have been followed
by a call to <a href="trait.CommandEncoder.html#tymethod.end_render_pass" title="method wgpu_hal::CommandEncoder::end_render_pass"><code>end_render_pass</code></a>.</p>
</li>
<li>
<p>All prior calls to <a href="trait.CommandEncoder.html#tymethod.begin_compute_pass" title="method wgpu_hal::CommandEncoder::begin_compute_pass"><code>begin_compute_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a> must have been followed
by a call to <a href="trait.CommandEncoder.html#tymethod.end_compute_pass" title="method wgpu_hal::CommandEncoder::end_compute_pass"><code>end_compute_pass</code></a>.</p>
</li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.end_compute_pass" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1474">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.end_compute_pass" class="fn">end_compute_pass</a>(&amp;mut self)</h4></section></summary><div class="docblock"><p>End the current compute pass.</p>
<h5 id="safety-12"><a class="doc-anchor" href="#safety-12">§</a>Safety</h5>
<ul>
<li>There must have been a prior call to <a href="trait.CommandEncoder.html#tymethod.begin_compute_pass" title="method wgpu_hal::CommandEncoder::begin_compute_pass"><code>begin_compute_pass</code></a> on this <a href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder"><code>CommandEncoder</code></a>
that has not been followed by a call to <a href="trait.CommandEncoder.html#tymethod.end_compute_pass" title="method wgpu_hal::CommandEncoder::end_compute_pass"><code>end_compute_pass</code></a>.</li>
</ul>
</div></details><section id="tymethod.set_compute_pipeline" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1476">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.set_compute_pipeline" class="fn">set_compute_pipeline</a>(
&amp;mut self,
pipeline: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.ComputePipeline" title="type wgpu_hal::Api::ComputePipeline">ComputePipeline</a>,
)</h4></section><section id="tymethod.dispatch" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1478">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.dispatch" class="fn">dispatch</a>(&amp;mut self, count: [<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.array.html">3</a>])</h4></section><section id="tymethod.dispatch_indirect" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1479-1483">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.dispatch_indirect" class="fn">dispatch_indirect</a>(
&amp;mut self,
buffer: &amp;&lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>,
offset: <a class="type" href="../wgpu_types/type.BufferAddress.html" title="type wgpu_types::BufferAddress">BufferAddress</a>,
)</h4></section><details class="toggle method-toggle" open><summary><section id="tymethod.build_acceleration_structures" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1492-1504">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.build_acceleration_structures" class="fn">build_acceleration_structures</a>&lt;'a, T&gt;(
&amp;mut self,
descriptor_count: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
descriptors: T,
)<div class="where">where
Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a>: 'a,
T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = <a class="struct" href="struct.BuildAccelerationStructureDescriptor.html" title="struct wgpu_hal::BuildAccelerationStructureDescriptor">BuildAccelerationStructureDescriptor</a>&lt;'a, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.Buffer" title="type wgpu_hal::Api::Buffer">Buffer</a>, &lt;Self::<a class="associatedtype" href="trait.CommandEncoder.html#associatedtype.A" title="type wgpu_hal::CommandEncoder::A">A</a> as <a class="trait" href="trait.Api.html" title="trait wgpu_hal::Api">Api</a>&gt;::<a class="associatedtype" href="trait.Api.html#associatedtype.AccelerationStructure" title="type wgpu_hal::Api::AccelerationStructure">AccelerationStructure</a>&gt;&gt;,</div></h4></section></summary><div class="docblock"><p>To get the required sizes for the buffer allocations use <code>get_acceleration_structure_build_sizes</code> per descriptor
All buffers must be synchronized externally
All buffer regions, which are written to may only be passed once per function call,
with the exception of updates in the same descriptor.
Consequences of this limitation:</p>
<ul>
<li>scratch buffers need to be unique</li>
<li>a tlas can’t be build in the same call with a blas it contains</li>
</ul>
</div></details><section id="tymethod.place_acceleration_structure_barrier" class="method"><a class="src rightside" href="../src/wgpu_hal/lib.rs.html#1506-1509">Source</a><h4 class="code-header">unsafe fn <a href="#tymethod.place_acceleration_structure_barrier" class="fn">place_acceleration_structure_barrier</a>(
&amp;mut self,
barrier: <a class="struct" href="struct.AccelerationStructureBarrier.html" title="struct wgpu_hal::AccelerationStructureBarrier">AccelerationStructureBarrier</a>,
)</h4></section></div><h2 id="dyn-compatibility" class="section-header">Dyn Compatibility<a href="#dyn-compatibility" class="anchor">§</a></h2><div class="dyn-compatibility-info"><p>This trait is <b>not</b> <a href="https://doc.rust-lang.org/1.84.0/reference/items/traits.html#object-safety">dyn compatible</a>.</p><p><i>In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.</i></p></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><details class="toggle implementors-toggle"><summary><section id="impl-CommandEncoder-for-Encoder" class="impl"><a class="src rightside" href="../src/wgpu_hal/empty.rs.html#315-510">Source</a><a href="#impl-CommandEncoder-for-Encoder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder">CommandEncoder</a> for <a class="struct" href="empty/struct.Encoder.html" title="struct wgpu_hal::empty::Encoder">Encoder</a></h3></section></summary><div class="impl-items"><section id="associatedtype.A-1" class="associatedtype trait-impl"><a class="src rightside" href="../src/wgpu_hal/empty.rs.html#316">Source</a><a href="#associatedtype.A-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.A" class="associatedtype">A</a> = <a class="struct" href="empty/struct.Api.html" title="struct wgpu_hal::empty::Api">Api</a></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CommandEncoder-for-CommandEncoder" class="impl"><a class="src rightside" href="../src/wgpu_hal/gles/command.rs.html#259-1211">Source</a><a href="#impl-CommandEncoder-for-CommandEncoder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder">CommandEncoder</a> for wgpu_hal::gles::<a class="struct" href="gles/struct.CommandEncoder.html" title="struct wgpu_hal::gles::CommandEncoder">CommandEncoder</a></h3></section></summary><div class="impl-items"><section id="associatedtype.A-2" class="associatedtype trait-impl"><a class="src rightside" href="../src/wgpu_hal/gles/command.rs.html#260">Source</a><a href="#associatedtype.A-2" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.A" class="associatedtype">A</a> = <a class="struct" href="gles/struct.Api.html" title="struct wgpu_hal::gles::Api">Api</a></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CommandEncoder-for-CommandEncoder-1" class="impl"><a class="src rightside" href="../src/wgpu_hal/vulkan/command.rs.html#61-1151">Source</a><a href="#impl-CommandEncoder-for-CommandEncoder-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.CommandEncoder.html" title="trait wgpu_hal::CommandEncoder">CommandEncoder</a> for wgpu_hal::vulkan::<a class="struct" href="vulkan/struct.CommandEncoder.html" title="struct wgpu_hal::vulkan::CommandEncoder">CommandEncoder</a></h3></section></summary><div class="impl-items"><section id="associatedtype.A-3" class="associatedtype trait-impl"><a class="src rightside" href="../src/wgpu_hal/vulkan/command.rs.html#62">Source</a><a href="#associatedtype.A-3" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.A" class="associatedtype">A</a> = <a class="struct" href="vulkan/struct.Api.html" title="struct wgpu_hal::vulkan::Api">Api</a></h4></section></div></details></div><script src="../trait.impl/wgpu_hal/trait.CommandEncoder.js" async></script></section></div></main></body></html>
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